Enke, Stephen
Intermediate economic theory
Prentice-Hall, 1951
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Stockton, John R.
Introduction to business and economic statistics
South Western, 1966
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McAllister, Harry E.
Elements of business and economic statistics learning
John Wiley, 1975
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Palmer, George
A guide to Australian economic statistics / George Palmer
Melbourne MacMillan , 1966
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Mason, Robert D.
Personal learning aid for business and economic statistics
Dow Joner-Irwin, 1983
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